61335600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:747

約数の個数: 120

約数和(自身を含む): 199272960

約数和(自身を除く): 137937360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 79, 80, 100, 120, 150, 158, 200, 237, 240, 300, 316, 395, 400, 474, 600, 632, 647, 790, 948, 1185, 1200, 1264, 1294, 1580, 1896, 1941, 1975, 2370, 2588, 3160, 3235, 3792, 3882, 3950, 4740, 5176, 5925, 6320, 6470, 7764, 7900, 9480, 9705, 10352, 11850, 12940, 15528, 15800, 16175, 18960, 19410, 23700, 25880, 31056, 31600, 32350, 38820, 47400, 48525, 51113, 51760, 64700, 77640, 94800, 97050, 102226, 129400, 153339, 155280, 194100, 204452, 255565, 258800, 306678, 388200, 408904, 511130, 613356, 766695, 776400, 817808, 1022260, 1226712, 1277825, 1533390, 2044520, 2453424, 2555650, 3066780, 3833475, 4089040, 5111300, 6133560, 7666950, 10222600, 12267120, 15333900, 20445200, 30667800, 61335600]

約数ペア:

[(1, 61335600), (2, 30667800), (3, 20445200), (4, 15333900), (5, 12267120), (6, 10222600), (8, 7666950), (10, 6133560), (12, 5111300), (15, 4089040), (16, 3833475), (20, 3066780), (24, 2555650), (25, 2453424), (30, 2044520), (40, 1533390), (48, 1277825), (50, 1226712), (60, 1022260), (75, 817808), (79, 776400), (80, 766695), (100, 613356), (120, 511130), (150, 408904), (158, 388200), (200, 306678), (237, 258800), (240, 255565), (300, 204452), (316, 194100), (395, 155280), (400, 153339), (474, 129400), (600, 102226), (632, 97050), (647, 94800), (790, 77640), (948, 64700), (1185, 51760), (1200, 51113), (1264, 48525), (1294, 47400), (1580, 38820), (1896, 32350), (1941, 31600), (1975, 31056), (2370, 25880), (2588, 23700), (3160, 19410), (3235, 18960), (3792, 16175), (3882, 15800), (3950, 15528), (4740, 12940), (5176, 11850), (5925, 10352), (6320, 9705), (6470, 9480), (7764, 7900)]